Javier is comparing costs of two cars. car a costs $130 per month for insurance and $0.10 per mile to run. car b costs $108 per month for insurance and $0.15 per mile to run. he defines x as the number of miles driven each month and y as the total cost to run the car. which set of equations can be used to find the number of miles javier would need to drive to make the costs equal?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?